logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
0 votes

The general solution of the differential equation $\large\frac{dy}{dx}=\frac{1-x}{y}$ is a family of curves which looks most like which of the following?

Can you answer this question?
 
 

1 Answer

0 votes
$ydy=(1-x)dx$
$\large\frac{y^2}{2}$$=x- \large\frac{x^2}{2}$$+c$
$y^2+x^2-2x=c'$
$(x-1)^2+y^2=c''$
It is a circle
Hence b is the correct answer.
answered Feb 5, 2014 by meena.p
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...